Collection: Honda CB400 VTEC

The Honda CB400 VTEC is a classic middleweight standard that combines reliability, smooth performance, and approachable handling. Its balanced chassis and versatile engine make it a bike that appeals to both newer riders and experienced enthusiasts. At Kelpi Custom Moto, we offer upgrades that allow CB400 VTEC owners to personalise their machine, enhancing both style and performance while staying true to the bike’s character.

A fully stainless exhaust system is a key modification for riders who want to elevate the CB400 VTEC’s performance. Reducing weight while improving airflow, a stainless system sharpens throttle response, delivers a more defined exhaust note, and adds a subtle boost to the bike’s performance. Beyond function, the sleek stainless finish enhances the bike’s classic lines, giving it a more refined, distinctive appearance.

Hand-crafted custom seat trims are another way to make the CB400 VTEC your own. Stock seating is practical but can feel ordinary over longer rides. Custom trims use premium materials and quality stitching to improve comfort and durability while adding a bespoke touch. These upgrades turn the seat into a central design element, complementing the bike’s timeless aesthetic and allowing riders to express their personal style.

Aftermarket handlebars and grips offer further opportunities to refine the riding experience. By adjusting bar sweep, height, or shape, riders can tailor the CB400 VTEC’s ergonomics to their preferences. Better grips also provide enhanced tactile feedback and comfort, making the bike more enjoyable on both short city rides and longer country roads.

LED lighting upgrades, particularly indicators, are a simple yet effective way to modernise the CB400 VTEC. Brighter, crisper LEDs increase visibility for other road users and give the bike a contemporary finish without compromising its classic style. This upgrade enhances both safety and aesthetics, ensuring the CB400 feels current while respecting its heritage-inspired design.

All Kelpi Custom Moto components are E-marked and road-legal in most countries, providing peace of mind when upgrading your bike. Riders in regions with specific regulatory requirements can check our FAQs page to confirm compliance before making a purchase.

Customising the Honda CB400 VTEC is about enhancing its inherent charm while tailoring the bike to your own preferences. Thoughtful upgrades like stainless exhaust systems, hand-crafted seat trims, LED lighting, and refined cockpit components allow you to improve comfort, performance, and style simultaneously. With Kelpi Custom Moto parts, your CB400 VTEC becomes a bike that reflects your personality and riding priorities, combining practical performance with premium design in a way that makes every ride more enjoyable.